19292795

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 4812805

約数列:

[1, 5, 47, 53, 235, 265, 1549, 2491, 7745, 12455, 72803, 82097, 364015, 410485, 3858559, 19292795]

約数ペア:

[(1, 19292795), (5, 3858559), (47, 410485), (53, 364015), (235, 82097), (265, 72803), (1549, 12455), (2491, 7745)]